#ifndef MY_STRING_H
#define MY_STRING_H

#define my_size_t unsigned int
#define MY_NULL (void *)0

my_size_t my_strlen(const char *);
char *my_strncpy(char *, const char *, my_size_t);
char *my_strncat(char *, const char *, my_size_t);
int my_strcmp(const char *, const char *);

#endif // !MY_STRING_H
